Cayman and GeForce GTS 450 Rev. 2 - video card comparison
Cayman
GeForce GTS 450 Rev. 2
Architecture
TeraScale 3 (2010−2013)
Fermi 2.0 (2010−2014)
GPU code name
Cayman
GF116
Market segment
Desktop
Desktop
Release date
-
March 2011
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
-
783 MHz
Floating-point performance
-
601.3 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
2,640 million
1,170 million
Pipelines / CUDA cores
1536
192
Power consumption (TDP)
-
106 Watt
Texture fill rate
-
25.06
Memory type
-
GDDR5
Maximum RAM amount
-
1 GB
Memory bus width
-
128 Bit
Memory clock speed
-
3608 MHz
Memory bandwidth
-
57.73 GB/s
Display Connectors
-
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
N/A